Adding-machine.



H. T. 6088 & J. W. BRYCE.

ADDING MACHINE.

APPLICATION FILED DEC. 29. 19H.

Patented July 11, 1916.

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H. T. 6088 & J. W. BRYCE.

ADDING MACHINE.

APPLICATION FILED DEC. 29, I911.

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AW ATTORNEYS INVENTORS m WM WITNESSES H. T. GOSS & I. W. BRYCE.

ADDING MACHINE.

APPLICATION FILED DEC. 29. 19H.

Patented July 11, 1916.

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S E ah INVENTORS Mam ATTORNEYS H. T. 6088 & J. W. BRYCE.

ADDING MACHINE.

APPLICATION man 020. 29. 1911.

Patented July 11, 1916.

H SHEETS-SHEET 4 ATTORNEYS WITNESSES:

H. T. (5038 & J. W. BRYCE.

ADDING MACHINE.

APPLICATION FILED DEC. 29. m 1.

Patented July 11, 1916.

ll SHEETS-SHEET 5- INVEN WAWQWW ATTORNEYS H. T. 6088 & J. W. BRYCE.

ADDING MACHINE. APPLICATION FILED mac. 29. 1911.

Patented July 11, 1916.

I] SHEETS-SHEET 61 WITNESSES H. T. GOSS & J. W. BRYCE.

ADDING MACHINE.

APPLICATION FILED 05c. 29, um.

Patented July 11, 1916.

I1 MEETS-SHEET 7 WITNESSES ATTORNEQ H. T. (5088 & J. W. BRYCE.

ADDING MACHINE.

APPLICATION FILED 05c. 29. I911.

Patented July 11, 1916.

I7 SHEETS-SHEET B- Patented July 11, 1916.

II SHEETS-SHEET 9.

I 5 J VENTOR W W W ATTORNEYS H. T. 6088 & J. W. BRYCE.

ADDING MACHINE. APPLICATION FILED 050.29.,1911.

WITNESSES H. T. 6088 & J. W. BRYCE.

ADDING MACHINE.

APPLICATION man 050. 29. 1911.

Patented July 11, 1916.

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WITNESSES:

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H. T. 6088 & J. W

ADDING MACHINE.

APPLICATION FILED DEC. 29. 191:.

Patented July 11, 1916.

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ADDING MACHINE.

APPLICATION FILED 050.29.19n.

Patented July 11, 1916.

I] SHEETS-SHEET i2.

| VENTORS WITNESSES:

Y K ATTORNEYS H. T. 6088 & J. W. BRYCE.

ADDING MACHINE.

I APPLICATION FILED DEC. 29.191- 1 1 90,752. Patented July 11, 1916.

11 SHEETS-SHEET 13.

N WITNESSES:

ATTORNEYS H. T. 6088 & J. W. BRYCE.

Patented July 11, 1916.

17 SHEETS-SHEET 14.

m ENTORS J WITNESSES:

H. T. 6088 & J. W. BRYCE.

ADDING MACHINE.

APPLICATION HLED DEC.29, 1911.

Patented July 11, 1916.

I] SHEETS-SHEET 15 ENTORS 1 int BY K AKW ATTORNEYS Patented July 11, 1916.

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ADDING MACHINE. APPLICATION FILED DEC. 29, 1911.

H. T. GOSS & J. W. BRYCE.

WITNESSES Patented July 11, 1916.

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INVENTORS J. m

a W KMUMATTORNEYW H. T. 6088 84 J. W. BRYCE. ADDING MACHINE. APPLICATION FILED 05c. 29, 1911. 1,190,752.

WITNESSES:

UNITED STAT EEA IENT OFFICE.

HARRY T. GOSS, OF RUTHERFORD, AND JAMES W. BRYCE, OF BLOOMFIEED, NEW JERSEY, ASSIGNORS TO INTERNATIONAL TIME RECORDING COMPANY OF NEW YORK, OF ENDICOTT, NEW YORK, A CORPORATION OF NEW YORK.

ADDING-MACHINE.

T 0 all whom it may concern 7 Be it known that we, HARRY T. Gross and JAMEs W. Bares, citizens of the United States, the former a resident of Rutherford, in the county of Bergen and State of New Jersey, and the latter a resident of Bloom field, in the county of Essex and State of New Jersey, have invented certain new and useful Improvements in Adding-Machines, of which the following is a specification.

()ur invention relates to adding machines. It is of special value in adding machines where different items are recorded, each with its own identifying character, and where such items are totalized as they and their identifying characters are recorded.

The object of our invention is, in connec tion with the recording or totalizing or both of such items and the recording of their identifying characters, to punch holes in a suitable surface, preferably removable cards. which holes shall, by their location on such surface or card, represent the values of the different items recorded or totalized and of their respective identifying characters, and which surface or cards may thereafter be passed through an integrating machine for obtaining sub-totals of any or all of the groups represented by the identifying characters.

It has also for its object to give or record, or both, suitable indications or signals showing whether a card has been inserted or not, and whether properly inserted. and also to provide suitable detecting and recording mechanism for that purpose, to the end .that the omission or error may promptly be discovered and rectified: also, to provide improved removable cards for use in such mas chines: also, to provide automatic means for individually feeding cards to the punching mechanism.

()ur invention consists in the novel devices and combinations herein shown and described.

In the drawings accompanying th specification and forming part hereof, we have shown one form or embodiment of our invention which we will no". proceed to describe.

Our invention as there shown is embodied in a machine in which the mechanisms for Specification of Letters Yatent.

Patented July 11, 1916.

Application filed December 29, 1911. Serial No. 668,423.

recording items and their identifying charactors are shown as type-sectors, the differential punching mechanism as composed of different sets or series of punches representing different denominations of. value, each set composed of a number of units, and each set provided with a punch selector adapted to operate differentially, the totalizing device as a series of adding wheels and the manually operated controlling devices for controlling the recording, totalizing and punch ing mechanisms as composed of an operating handle and connections and two banks of keys of the usual character, one for the item recording mechanism and one for the identifying characters arranged to bring upon a printing line, opposite a suitable record strip, numbers corresponding to the value of the item and character-identifying keys depressed, and toprint said numbers upon the record strip, to add such numbers ppon the set of adding or totalizing wheels, and to punch in a suitable record surface, preferably a removable card, a record of each separate item and its identifying character set up on the keyboard. The record card or strip is adapted for future use in tabulating or statistical work in connect-ion with the items listed and their identifying characters.

Referring now to the drawings of such form of machine, Figure 1 is a side View of such machine; Fig. 2 is a plan; Fig. 3' a. plan of the interior with the top plate and the keyboard sections removed; Fig. 4. a vertical longitudinal section on the line 4-4 of Fi 3: Fig. 5 a similar section on the lines 0-5 of Fig. 3; Fig. 6 is a central longitudinal section on the lines 66 of Fig. 3: Fig. 7 is a side elevation of the mechanism looking in the direction of the arrows of line T l, Fig. 3; Fig. 8 is a longitudinal section on the lines 8--8 of Fig. 3, looking in the same direction as Fig. 7; Fig. 9 is a rear view of a portion of the inside of the machine, showing a rear View of the punching and card feeding mechanism; Fig. 10 is a cross section on the line 10-40 of Fig. 6', Fig. ll. is a cross section, looking toward the rear of machine, on the line 11 l} of Fig. 6, showing a front view of the individual type sectors and their 0031-.

nections, and showing a. front View of the carriage; Fig. 12 is a vertical cross section on the lines 1212 of Fig. 6, giving a section of the individual type sectors and their mountings, and an elevation of the main cam shaft; Fig. 13 is a detail front View of the,adding wheels and the total type wheels, the latter being in section; Fig. 14 is a detail horizontal section of the card receiver, punches and punch-operating selectors and the detector pins; Figs. 1518 are detailviews of the counter; Fig. 15 being a bottom view partially in section; Fig. 1G a cross section on the line 1616 of Fig. 15; Figs. 19, 20 and 21 are details'of the carrying mechanism showing successive po sitions of the parts in operation of the machine; Fig. 22 is a rear view of the same; Fig. 23 is a horizontal section of the carriage taken just above the hammers showingthe carriage removed from the machine butmounted upon a portion of the slide rods; Fig. 24 is a rear view of the cross over rods and connections; Fig. 25 is a side elevation of one of the key section units or series of keys; Fig. 26 is a cross section on the line 2626 of Fig. 25; Fig. 27 is a horizontal section of the key mechanism taken on the line 27-27 of Fig. 25; Fig. 28 is a perspective view of an individual type seetor; Fig. 29 is a front view of the front inking ribbon mechanism; Fig. 30 is a side view of same; Fig. 31 is a horizontal section on the line 31-31 of Fig. 6 showing a part of the carrying mechanism; Fig. is a diagrammatic or skeleton view showing the position of one series of devices in the position they assume when the 8 key has been depressed and the machine operated by means of its main handle; Fig. is a detail showing the action of one of the hammers; Fig. 34 is a view of a record card before it has been used in the machine; Fig. 35 is face view of record card which has had an item and its identifying character or number recorded thereon by punching holes in predetermined positions; Fig. is a view of a portion of the record strip Which has been printed in the machine; Fig. 37 (on page of Fig. is a diagrammatic perspective view showing the detector pins in their relation to the record card; Fig. '38 (on page of Fig. 25) is a sectional View of the interlock for the handles; Fig. 39 is a face view of the clearing signal; and Fig. 40 shows a modified form of card.

Before proceeding to describe in detail the various parts of the machine, we will briefly state how the machine operates.

As shown in thedrawing, the keyboard has two sets or banks of keys; one consisting of five rows for adding, printing and punching items, in the present case numbers re resenting dollars andcents, and one set of two rowsffor printing and punching characters for identifying the different items, in this case key or identifying numbers, in front of the individual items. The

" operator first depresses such of the keys as represent the item or amount he wishes to print or add, and keys representing its identifying number. The keys depressed are locked in their down position and the operation of any key of a series locks, in their up position, all the other keys of the same series, preventing the depression of more than one key in the same series. He then pulls forward the handle, secured to a lever 3, as far as it will come and then pushes it backward or permits it automatically to return to its backward or normal position. This moves such of the type sections 4 (see Fig. as correspond to the different series of keys, in which keys have been depressed,

a distance correspomling to the value of the respective keys that have been depressed bringing those type 5, carried by the type sectors corresponding to the value of the corresponding keys depressed. upon the printing line underneath one of a series of hammers 6, and at the same time adding the same numbers upon a series of total adding wheels 7 by means of a sector gear 8, mounted on each type sector 4, and through an intermediate series of adding wheels 9, meshing with gears 10 secured to total adding wheels 7. The movement of the type sectors 4 causes the punch selectors to move to a corresponding position opposite the proper punches 352 and cams driven from the operating handle cause the punches to perforate the corresponding holes in the record card which has been presented to the punches by means of the feeding rolls 468 and 518. The movement of the handle also causes such of the hammers 6, as are tripped in a manner to be hereinafter described, to print the numbers set upon the printing line upon any suitable record strip, such as the strip The operation of the handle also returns all of the parts to their original or normal positions and at the same time de livers the punch record card by means of the feed rolls 546 and 517 to the chute 469 where it can be removed from the machine. The operation of the handle also feeds the paper strip and an inking ribbon. The result of the operation is to print upon the strip the number represented by the keys depressed, to punch corresponding data on a record card, and to add the same number upon the total adding wheels.

If the operator desires to print a total at any time he pushes the carriage 12, which contains the hammers and some other parts of the printing mechanism, backward along the top of the machine until the hammers 6 are over the top of the total adding wheels 7. This operation effects the printing of the total upon the paper strip. leaving a space between the total and the items of the account above it as shown in Fig. 36. On the return of the carriage to its forward position the paper is fed to leave a space between said total and the items of the next account. The operator can at any time by moving a reset handle 13, reset the adding wheels at zero.

We will now proceed to describe in detail the different parts of the machine.

The driving mechanismt This is more particularly illustrated in Figs. 1 to 8 inclusive. In the driving mechanism of our machine, we provide a driving member adapted to rotate in one direction only, which, as shown, is the main driving shaft 14, a reciprocating member for imparting motion to the driving member, as shown, a rock shaft 15, to which a reciprocating handle 3 is secured, and we provide connections between the two shafts for transferring the rocking movement of one into the continuous rotation of the other. These connections are so arranged and adapted that the movement of the lever 3 in one direction will cause the main drivin shaft 11 to be rotated a different amount from that imparted to it by the movement of said handle in the opposite direction. \Ve prefer to arrange the parts so that the forward or initial movementof the lever 3 will rotate shaft 11 the greater distance and in the arrangement shown in the drawings that forward mowment will rotate shaft 11 twothirds of a complete revolution, while the return movement of lever 3 to its original position will rotate the shaft the remaining one-third of a complete revolution. The connections shown for this purpose are as follows: 16 is a plate fast to shaft 15. 17 is a plate loosely mounted on the shaft. Slidingly mounted on plate 17 is a slide plate 18, having an extension 19 movable between studs 20 of plate 17. Slide plate 18 is capable of a sliding movement on plate 17 This sliding plate is provided with two reversely acting sets of gearing 21 and These sets of gearing are arranged at different radial distances from the center of the rock shaft 15 and when operative are concentric therewith. one gearing 21 facing outward from the center, the other facing inward. These gears 21 and '22 are so arranged that if the sliding plate is in its outward radial position gear 21 will mesh with a gear wheel '23 and gear 22 will be out of mesh, while if the sliding plate is in its inward radial position gear will mesh with the opposite side of gear wheel 23 and gear 21 will be out of mesh. Means are provided for throwing one of these sets of gears into mesh with gear wheel when the rock shaft rotates one way and the other into mesh when it rotates the other way. 1: sliding plate 18 i there is a cam slot 24 in which works roller 25 attached to plate 16. The upper part of plate 16 has a tooth 26. Mounted on plate 17 is a pawl 27 which has an extension 28 at the right and an extension 29 at the left. The cam surfaces on these extensions are adapted in the different positions of the parts to strike pins 30 and 30 mounted on the side frame of the machine. Mounted on plate 17 are two pins 31 and 31 and coacting with these pins but mounted on the side frame are two pawls 32 and 32 which are spring actuated and have limiting stop pins 33, 33. Pawl 27 has a tooth 34 coacting with tooth 26 of plate 16. The operation of these devices is as follows: In the position shown in Fig. 4, which is the normal position before the op eration of the machine, pawl 27 is against pin 30 and tooth 31 is raised out of engagement with tooth .26, pawl 32 is hinged to pin 31; gear 21 is in mesh with gear wheel 23 while gear 22 is out of mesh. The forward movement of handle 2 will cause roller 25 on plate 16 to move forward. The slope of the cam slot 24 is such that this first movement of the handle will move sliding plate 18 inwardly taking gear 21 out of mesh with gear 23 and putting gear 29 into mesh with it on its opposite side. The light further movement of the handle wii cause extensions 28 of pawl 27 to free its upper pin 30 and the tooth 31 will drop out from behind tooth '26. Before this takes place plate 16 will have moved forward or to the left a sufficient distance to bring the tooth 34 back of tooth 26. By this time roller 25 will have reached the forward end of slot 24:. In this position of the parts roller 25 in slot 24 on one side of teeth 26 and 34 will rigidly and positively lock plates 16 and 17 so that forward movement of plate 16 will cause the movement of plate 17 and its connections the same as if the parts formed one rigid structure. This rigidity is important in securing accurate and reliable working of the machine. Further forward movement of the handle will cause gear wheel to rotate in the direction of the arrow which will rotate gear 35 in the direction of its arrow, rotat ing main driving shaft 14 in the same direc tion. hen handle 2 has reached its forward position pin 31 locks into pawl 32, the end :29 of pawl 27 rides up against pin 30 and frees plate 16 from plate 17 preparing the parts for the return movement. when handle 2 begins its backward movement plate in, being free from plate 17. roller 25 moves to the opposite or rear end of slot 24 throwing gear 22 out of mesh with gear wheel 23 and gear 21 into mesh and freeing pin 31 from pawl 32 permitting the return of plate 17 and its connections, while the movement of the parts to the rear frees extension 29 from pin 30 and permits tooth 34 to drop downward. By this time tooth 26 has moved to the rear o tooth 34 and the 

